Comprehensive Sub-Zero Appliance Repair & Maintenance Services
Our dedicated Hillcrest technicians provide specialist repair solutions and preventative maintenance tailored exclusively for Sub-Zero products, ensuring reliable operation of your refrigerator, freezer, wine cooler, and ice maker. We arrive prepared to diagnose, repair, and maintain your unit with precision on our first visit, any day and time of the year.
Wine Cooler Temperature & Humidity Solutions
Irregular temperature or humidity fluctuations can damage your wine collection. We expertly diagnose and repair thermostats, compressors, fans, and humidity controllers to maintain perfect preservation conditions in your built-in or freestanding wine cooler.
Refrigerator Cooling Repairs & Diagnostics
If your Sub-Zero refrigerator fails to cool properly, leaks water, or generates unusual sounds, we diagnose critical components including compressors, fans, evaporators, and thermostats, ensuring your food stays fresh and safe.
Freezer Performance Restoration & Frost Removal
Resolve freezer issues such as frost buildup, cooling inconsistency, and air leaks. We repair door seals, defrost timers, evaporator coils, and compressor systems to restore freezing efficiency for Sub-Zero units of all sizes.
Built-In & PRO Series Model Diagnostics and Repairs
Our highly skilled technicians specialize in Sub-Zero’s built-in and PRO 48 series appliances. With expertise in integrated systems and custom cabinetry considerations, we perform repairs that maintain the elegant look and function of your kitchen.
Ice Maker & Water Supply System Repair
We fix common ice maker issues including ice production failure, misshapen cubes, slow filling, and water leaks. Our trained technicians troubleshoot clogged water lines, faulty valves, and control boards to restore flawless ice and water delivery.
Preventive Maintenance & Efficiency Tune-Ups
Extend the lifespan and maintain peak performance of your Sub-Zero appliances with scheduled maintenance. We perform cleaning of condenser coils, lubrication of components, seal inspections, filter replacements, and system calibrations to prevent costly failures before they happen.